402  
CDUS44 KMRX 092113  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
513 PM EDT THU APR 9 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR APRIL 9 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1879 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 259 PM 89 1978 71 3 79  
MINIMUM 59 618 AM 30 1972 46 13 59  
1966  
AVERAGE 67 59 8 69  
 
PRECIPITATION (IN)  
TODAY 0.11 1.14 1984 0.14 -0.03 T  
MONTH TO DATE 0.13 1.26 -1.13 1.14  
SINCE MAR 1 8.66 6.24 2.42 7.11  
SINCE JAN 1 26.08 15.99 10.09 25.42  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 0.0 1.3 -1.3 0.0  
SINCE JUL 1 3.0 3.9 -0.9 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 7 -7 0  
MONTH TO DATE 33 73 -40 48  
SINCE MAR 1 253 477 -224 470  
SINCE JUL 1 2315 3099 -784 2838  
 
COOLING  
TODAY 2 1 1 4  
MONTH TO DATE 25 9 16 13  
SINCE MAR 1 54 16 38 15  
SINCE JAN 1 54 16 38 21    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 22 300 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 1995  
MINIMUM TEMPERATURE (F) 47 29 1985  
 
 
SUNRISE AND SUNSET  
APRIL 9 2020.........SUNRISE 716 AM EDT SUNSET 809 PM EDT  
APRIL 10 2020.........SUNRISE 715 AM EDT SUNSET 810 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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